package com.cwd.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.cwd.constant.MessageConstant;
import com.cwd.constant.RedisMessageConstant;
import com.cwd.entity.Result;
import com.cwd.pojo.Member;
import com.cwd.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

/**
 * @PackageName: com.cwd.controller
 * @ClassName: MemberController
 * @Author: CWD
 * @Date: 2020/3/11 22:51
 * @Description:
 */
@RestController
@RequestMapping("/member")
public class MemberController {
    @Autowired
    private JedisPool jedisPool;
    @Reference
    private MemberService memberService;

    @RequestMapping("/login")
    public Result login(HttpServletResponse response, @RequestBody Map map){
        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");
        //获取redis中保存的验证码
        String validateCodeRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);
        if (validateCode != null && validateCodeRedis != null && validateCode.equals(validateCodeRedis)) {
            //验证码正确
            //判断当前是否时会员
            Member member = memberService.findByTelephone(telephone);
            if (member == null) {
                //不是会员，自动完成会员添加
                member.setRegTime(new Date());
                member.setPhoneNumber(telephone);
                memberService.add(member);
            }
            //写入cookie，跟踪用户
            Cookie cookie = new Cookie("login_member_telephone",telephone);
            cookie.setPath("/");
            cookie.setMaxAge(60*60*24*30);
            response.addCookie(cookie);
            //将会员信息保存到redis
            String json = JSON.toJSON(member).toString();
            jedisPool.getResource().setex(telephone,60*30,json);
            return new Result(true,MessageConstant.LOGIN_SUCCESS);
        }else {
            //验证码输入错误
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
    }
}
